86538855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2939}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 150151680

約数和(自身を除く): 63612825

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1963, 2265, 2939, 5889, 8817, 9815, 14695, 29445, 38207, 44085, 114621, 191035, 443789, 573105, 1331367, 2218945, 5769257, 6656835, 17307771, 28846285, 86538855]

約数ペア:

[(1, 86538855), (3, 28846285), (5, 17307771), (13, 6656835), (15, 5769257), (39, 2218945), (65, 1331367), (151, 573105), (195, 443789), (453, 191035), (755, 114621), (1963, 44085), (2265, 38207), (2939, 29445), (5889, 14695), (8817, 9815)]